diff -ur echoping-6.0.2/plugins/dns/Makefile.am echoping-6.0.2-avoid-version/plugins/dns/Makefile.am
--- echoping-6.0.2/plugins/dns/Makefile.am	2007-04-05 14:40:48.000000000 +0200
+++ echoping-6.0.2-avoid-version/plugins/dns/Makefile.am	2012-08-20 21:49:39.688195883 +0200
@@ -1,7 +1,7 @@
 if DNSBUILD
 pkglib_LTLIBRARIES = dns.la
 dns_la_SOURCES = dns.c
-dns_la_LDFLAGS = -module
+dns_la_LDFLAGS = -module -avoid-version
 endif
 
 man_MANS = echoping_dns.1
diff -ur echoping-6.0.2/plugins/ldap/Makefile.am echoping-6.0.2-avoid-version/plugins/ldap/Makefile.am
--- echoping-6.0.2/plugins/ldap/Makefile.am	2007-04-05 14:40:48.000000000 +0200
+++ echoping-6.0.2-avoid-version/plugins/ldap/Makefile.am	2012-08-20 21:49:46.858195831 +0200
@@ -1,7 +1,7 @@
 if LDAPBUILD
 pkglib_LTLIBRARIES = ldap.la
 ldap_la_SOURCES = ldap.c
-ldap_la_LDFLAGS = -module
+ldap_la_LDFLAGS = -module -avoid-version
 endif
 man_MANS = echoping_ldap.1
 
diff -ur echoping-6.0.2/plugins/postgresql/Makefile.am echoping-6.0.2-avoid-version/plugins/postgresql/Makefile.am
--- echoping-6.0.2/plugins/postgresql/Makefile.am	2007-04-05 14:40:48.000000000 +0200
+++ echoping-6.0.2-avoid-version/plugins/postgresql/Makefile.am	2012-08-20 21:49:52.708195789 +0200
@@ -1,7 +1,7 @@
 if PGSQLBUILD
 pkglib_LTLIBRARIES = postgresql.la
 postgresql_la_SOURCES = postgresql.c
-postgresql_la_LDFLAGS = -module
+postgresql_la_LDFLAGS = -module -avoid-version
 endif
 man_MANS = echoping_postgresql.1
 
diff -ur echoping-6.0.2/plugins/random/Makefile.am echoping-6.0.2-avoid-version/plugins/random/Makefile.am
--- echoping-6.0.2/plugins/random/Makefile.am	2007-04-05 14:40:48.000000000 +0200
+++ echoping-6.0.2-avoid-version/plugins/random/Makefile.am	2012-08-20 21:49:57.104862424 +0200
@@ -1,5 +1,5 @@
 pkglib_LTLIBRARIES = random.la
 random_la_SOURCES = random.c
-random_la_LDFLAGS = -module
+random_la_LDFLAGS = -module -avoid-version
 man_MANS = echoping_random.1
 
diff -ur echoping-6.0.2/plugins/whois/Makefile.am echoping-6.0.2-avoid-version/plugins/whois/Makefile.am
--- echoping-6.0.2/plugins/whois/Makefile.am	2007-04-05 14:40:48.000000000 +0200
+++ echoping-6.0.2-avoid-version/plugins/whois/Makefile.am	2012-08-20 21:50:01.441529059 +0200
@@ -2,7 +2,7 @@
 
 pkglib_LTLIBRARIES = whois.la
 whois_la_SOURCES = whois.c
-whois_la_LDFLAGS = -module
+whois_la_LDFLAGS = -module -avoid-version
 man_MANS = echoping_whois.1
 
 EXTRA_DIST = $(man_MANS) test.sh